A drive unit is provided for an axle drive apparatus. The drive unit comprises a transmission comprising an input element (4), a first output element (5), a second output element (6) being separate from the first output element (5), and a driving element (7). A driving force of a motor (3) is…
The invention relates to a starting unit (1) for a drivetrain of a motor vehicle, comprising a holding brake (3) and a switchable, mechanical disconnect clutch (2) with at least one starting element (5, 6), which in a closed state connects a drive side (7) serving for connection to a drive engine…
The invention relates to a method for producing a joining connection between a joint housing (4), in particular a ball joint housing, and at least one connecting component (2), comprising: - providing a blank for the manufacture of the joint housing (4); - providing the connecting component (2)…
A wheel carrier module (8) for an axle arrangement (1) of a vehicle is formed as a one-piece component made of continuous-fiber plastic. The wheel carrier module (8) has a fillable recess whose lateral surface is enclosed by the wheel carrier module (8). The wheel carrier module (8) is…
The invention relates to a retarding brake device (16) for a motor vehicle drive train, comprising a retarder (17) whose drive shaft (20) is coupled to a first switching element (28), by means of which a connection of the drive shaft (20) to an output side of a motor vehicle transmission (2) can be…
The invention relates to a permanent braking device (1) for a powertrain of a motor vehicle, comprising at least one retarder connected downstream of a motor vehicle transmission, which is connected via an intermediate high-reduction stage (14) to an output-side component of the motor vehicle…
A hydrodynamic retarder (2) comprises a rotor (14) having rotor blades (24) and a stator (6) having stator blades (26), wherein a chamfer (46, 56) of the blade edge (60, 66) is provided on at least one rotor blade (24) and at least one stator blade (26). Upon rotation of the rotor (14), a suction…
The invention relates to a power take-off of a utility vehicle with a driving engine for a continuously variable drive of a power take-off shaft. A power take-off transmission (1) is proposed with a transmission input shaft (2) and a transmission output shaft (3), wherein a mechanical variator (8)…
Lifting device for a vehicle axle (3) of a vehicle (1), with a steering arm support (16) connected to a vehicle frame (5) of the vehicle (1) and extending downward, a steering arm (11) pivotably mounted on the steering arm support (16) about a pivot axis (15), which is fastened at a distance from…
A transfer gear comprises a differential gear (8) arranged coaxially with respect to the drive shaft (1), by means of which a first output shaft (11) arranged coaxially with respect to the drive shaft (1) and a second output shaft (14) arranged at a distance from the drive shaft (1) are driven, and…
A transfer gearbox has a differential gearbox (8) arranged coaxially to the input shaft (1), by means of which a first output shaft (11) arranged coaxially to the input shaft (1) and a second output shaft (14) arranged at a distance from the input shaft (1) can be driven, and has an auxiliary…
The invention relates to a hybrid drive with an automated manual transmission, for example for a motor vehicle, comprising an internal combustion engine (VM) which is operatively connected to at least one first transmission input shaft (W1), an electric drive which has at least one electric machine…
The invention relates to a hydrodynamic retarder device (1) comprising a stator (5) and a rotor (4), which can be coupled to a shaft (2) for braking operation. In order to provide a retarder device (1) in which the switchability of the rotor (4) is realized in the simplest possible manner and with…
The invention relates to a trailer coupling for motor vehicles, comprising a pivotable coupling hook, an electric motor drive (6), and a planetary gear (1) arranged between the drive (6) and the coupling hook. It is proposed that the planetary gear be designed as a Wolfrom gear (1).
The shift gearbox (1.1) has two input shafts (GE1,GE2) and a common output shaft (GA), where the former input shaft is connected with a drive shaft (4) of an internal combustion engine (VM) and is brought into drive connection with the output shaft by a group of selectively switchable gear sets…
The structure (1) has tarpaulin bows (2) arranged transversely between longitudinal belts (3) that are provided with running rails. The bows are moved along the longitudinal belts. A portal joist (6) is designed as an L-shaped profile and connected with an end carriage (7) over a connection…
The plate (9) has an articulated axle element comprising a central unit arranged between two folding plate elements, where the articulated axle element comprises a bow connection device (10). Film hinges are provided at the articulated axle element. The first film hinge connects the first folding…
The device has bolts (20, 21) arranged at an end roller carriage (6) of a sliding roof structure. The bolts fix the carriage in a predetermined position with respect to longitudinal belts i.e. rails. Pulling mechanisms i.e. wire ropes (22, 22', 23, 23'), move the bolts from a lock position over…
The belt (3) has a profile body (16) comprising bearing surfaces (17-19). The bearing surface for rollers (33, 33', 34) comprises roller carriages (5) for moving an upper roof structure. The second running surface for rollers (36, 37) includes roller carriages (35) for moving a lateral wall…
The carriages (4-6) have a roller carriage body at which rollers are provided at a side. The rollers move the roller carriages along a rail at a sliding roof structure (1). The roller carriage body includes an upper roller carriage element (16) and a lower roller carriage element (17), which are…
The carriage (35) has two rollers (36) running on a running surface (28) of a rail (21). A guiding roller is arranged above the rollers and provided for running on another running surface (30) of the rail. The guiding roller is arranged such that a rotational axis of the guiding roller is arranged…
The method involves reducing a braking torque (M-int) of the hydrodynamic retarder by exceeding a predetermined maximum temperature (T-K-max) of a coolant, such that the cooling capacity of the coolant is optimally utilized. The coolant-side power adaptation of the hydrodynamic retarder is carried…
The drive train has an automated group transmission (6) comprising a clutch (20) between a splitter group (8) and a main transmission (10). The clutch connects a transmission input shaft (18) to a main transmission shaft (22) to form a common, shiftable direct gear for traction force-supported…
The method involves carrying out feedback control of the braking power of the retarder for protection of the retarder or the working medium of the retarder from overheating. The feedback control of the braking power of the retarder is carried out as a function of the temperature of the working…
The method involves performing speed-controlled operation of an internal combustion engine (1) with minimum rotation number, for starting the engine of hybrid vehicle from standstill by an electric machine (2). The engine is fired by introduction of fuel. The delay time between start request of the…
The method involves reading a torque signal (175) and a slant signal (185), where the torque signal represents rotational torque delivered by a motor (120), and the slant signal represents slant area in which the vehicle (100) is currently located. The gear box element (160) in the vehicle is…
The module (2) has a recess (42) provided in a ball stud (11). The recess is axially displaceable to operate perpendicular to the locking pin (44). A movable unit (60) is adapted for locking and unlocking the module. An electric motor actuates the locking pin. A drive is coupled with the locking…
The ball swivel module has a joint ball that is pivotally mounted around housing. The housing with tilt shaft is pivoted for movement between an operating position and a rest position. An electric motor (7) is provided to perform movement between the operating position and the rest position for…
The drive unit (10) has electric machine (12) that is provided with stator (16) and rotor (18) rotating about rotation axis (A). A clutch (20) produces rotationally driving connection of rotor with drive element (40). An electric actuator motor (36) has actuator shaft (36a) that is provided in…
The assembly (10) has an input area (16) rotatably driven around an axis of rotation, and an output area (18). Two torque transmission paths are provided between the input and output areas, and a coupling assembly (24) superimposes torques conducted via the paths. A phase shift assembly (26)…